LDB n. 轻配电箱
- The results showed that the drought resistant capability decreased in order of Tamarix ramosissima Ldb., Platycladus orientalis and Sympegma regelii.
结果表明,3树种抗旱性大小顺序依次为:红柳>侧柏>合头草。 - In the branch and bound method for solving non-convex programming,the choice of region subdivision directly affects the convergence of the whole algorithm.In this paper,the current LDB method is improved and a selection principle of region subdivision is given.Analysis and numerical tests show that our ILDB algorithm converges much faster.
在求解非凸规划的分枝定界法中,剖分区间的选取直接影响到整个算法的收敛速度.本文对现有的LDB区间剖分法进行了改进,给出了一种剖分区间的选取原则,理论分析和数值算例表明采用新的ILDB算法会具有更快的收敛速度.
您正在访问的是
中国词汇量第二的英语词典
更多精彩,登录后发现......